<%
function DrawHeader() {
echo "\n";
echo "\n";
echo "CANAV Books Archive\n";
echo "\n";
echo "\n";
virtual( "/Common/Header.php" );
echo "\n";
echo "\n";
echo "\n";
}
$db_conn = pg_connect("dbname=canav user=canav");
DrawHeader();
if( !$db_conn ) {
echo "Unable to connect!";
DrawFooter();
exit;
}
$group_id = $_POST["group_id"];
if( $group_id == "" ) {
$group_id = $_GET["group_id"];
}
if( $group_id == "" ) {
// Try to get it from the query string
$group_id = $_GET["group_id"];
}
if( $group_id == "" ) {
DrawFooter();
exit();
}
$picture_id = $_POST["picture_id"];
if( $picture_id == "" ) {
$picture_id = $_GET["picture_id"];
}
if( $picture_id == "" ) {
// No picture to display, so show the thumbnails
// Grab the picture group information
$group_query = "select * from picture_groups where group_id = $group_id";
$group_result = pg_exec( $db_conn, $group_query );
if( $group_result ) {
$group_data = pg_fetch_object( $group_result, 0 );
$group_short_description = $group_data->short_description;
$group_long_description = $group_data->long_description;
if( $group_long_description != "" ) {
echo "";
echo $group_long_description;
echo "\n";
} else if( $group_short_description != "" ) {
echo "";
echo $group_short_description;
echo "\n";
}
}
$query = "select * from pictures where group_id = $group_id and display = 'Y' order by sort_priority, picture_id";
$result = pg_exec( $db_conn, $query );
$row = 0;
while ($row < pg_numrows ($result)):
$data = pg_fetch_object ($result, $row);
$picture_id = $data->picture_id;
$group_id = $data->group_id;
$file_path = $data->url_path;
if( $file_path[strlen($file_path)-1] != '/' ) {
$file_path .= "/";
}
$file_name = $data->file_name;
$thumbnail_file_name = $data->thumbnail_file_name;
$short_description = $data->short_description;
$long_description = $data->long_description;
$source = $data->source;
/*
if( $short_description == "" ) {
$short_description = $long_description;
}
*/
if( $thumbnail_file_name == "" ) {
preg_match( "/^(.*)?(\..*)$/", $file_name, $matches );
$thumbnail_file_name = $matches[1] . "-small" . $matches[2];
}
echo "";
echo "![\"©](\"")
";
echo "\n";
$row++;
endwhile;
} else {
// Display one picture (full size)
// Grab the group title
$query = "select * from picture_groups where group_id = $group_id";
$result = pg_exec ($db_conn, $query);
$data = pg_fetch_object ($result, $row);
$group_desc = $data->short_description;
$query = "select * from pictures where picture_id = $picture_id and display = 'Y' order by sort_priority";
$result = pg_exec ($db_conn, $query);
if( result ) {
$data = pg_fetch_object ($result, $row);
$picture_id = $data->picture_id;
$file_path = $data->url_path;
if( $file_path[strlen($file_path)-1] != '/' ) {
$file_path .= "/";
}
$file_name = $data->file_name;
$short_description = $data->short_description;
$long_description = $data->long_description;
$source = $data->source;
if( $long_description == "" && $short_description != "" ) {
$long_description = $short_description;
}
echo "\n";
echo "\n";
echo "";
echo "$group_desc\n";
echo "\n";
echo "
\n";
echo "![](\"".$file_path.$file_name."\")
\n";
echo "\n";
echo "";
echo $long_description;
echo "\n";
if( $source != "" ) {
echo "";
echo "Photograph by " . $source;
echo "\n";
}
echo "
\n";
echo "\n";
}
}
DrawFooter();
%>